[  473.344352] br: port 1(veth1) entered blocking state
[  473.344425] br: port 1(veth1) entered disabled state
[  473.344464] veth1: entered allmulticast mode
[  473.344525] veth1: entered promiscuous mode
[  473.344601] br: port 1(veth1) entered blocking state
[  473.344677] br: port 1(veth1) entered forwarding state
[  473.349284] br: port 2(veth3) entered blocking state
[  473.349336] br: port 2(veth3) entered disabled state
[  473.349375] veth3: entered allmulticast mode
[  473.349447] veth3: entered promiscuous mode
[  473.349988] br: port 2(veth3) entered blocking state
[  473.350032] br: port 2(veth3) entered forwarding state
[  473.354135] br: port 3(veth4) entered blocking state
[  473.354213] br: port 3(veth4) entered disabled state
[  473.354286] veth4: entered allmulticast mode
[  473.354381] veth4: entered promiscuous mode
[  473.354512] br: port 3(veth4) entered blocking state
[  473.354582] br: port 3(veth4) entered forwarding state
[  574.449485] br: port 3(veth4) entered disabled state
[  574.449563] veth4: left allmulticast mode
[  574.449594] veth4: left promiscuous mode
[  574.449616] br: port 3(veth4) entered disabled state
[  574.452919] br: port 2(veth3) entered disabled state
[  574.452963] veth3: left allmulticast mode
[  574.452991] veth3: left promiscuous mode
[  574.453016] br: port 2(veth3) entered disabled state
[  574.456266] br: port 1(veth1) entered disabled state
[  574.456313] veth1: left allmulticast mode
[  574.456342] veth1: left promiscuous mode
[  574.456364] br: port 1(veth1) entered disabled state